WO2017084209A1 - Dot matrix-block code two-in-one epd display screen - Google Patents

Dot matrix-block code two-in-one epd display screen Download PDF

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Publication number
WO2017084209A1
WO2017084209A1 PCT/CN2016/071436 CN2016071436W WO2017084209A1 WO 2017084209 A1 WO2017084209 A1 WO 2017084209A1 CN 2016071436 W CN2016071436 W CN 2016071436W WO 2017084209 A1 WO2017084209 A1 WO 2017084209A1
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Prior art keywords
dot matrix
source
segment code
driver
drive
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PCT/CN2016/071436
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French (fr)
Chinese (zh)
Inventor
包进
Original Assignee
无锡威峰科技股份有限公司
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Publication of WO2017084209A1 publication Critical patent/WO2017084209A1/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0278—Details of driving circuits arranged to drive both scan and data electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/02—Flexible displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/14—Electronic books and readers

Definitions

  • the present invention belongs to the field of electronic paper display, and is an EPD display screen capable of realizing the same screen dot matrix and segment code 2 in 1 display.
  • An EPD (electronic paper display) display screen is a display screen made by using an electrophoretic display technology.
  • the existing EPD displays are mainly divided into two types:
  • the first type is a dot matrix display, which displays changed numbers, texts, and graphic images, and updates information.
  • the second type is a segment code display, which mainly displays fixed characters and changed numbers, and the display technology is relatively simple.
  • the display of the dot matrix and the display of the segment code are driven by different ICs, and it is not possible to drive the display of the dot matrix on the same screen by the same IC, and drive the display of the segment code.
  • the applicant has improved and provided an EPD display screen with a dot matrix and a segment code of 2 in 1 to realize the same screen dot matrix and segment code 2 in 1 display by using the driving IC, and fully utilize the driving.
  • the IC output capability helps the user to update the specified information on the display. The user can refresh the dot matrix portion and the segment code portion separately, or the dot matrix portion and the segment code portion can be refreshed simultaneously.
  • a dot matrix and segment code 2-in-1 EPD display including an FPC flexible circuit board, a driver IC, a dot matrix portion, a segment code portion, an STN glass substrate or an alkali-free glass substrate, an FPL electronic paper ink film, and PS waterproof film;
  • FPL electronic paper ink film, PS waterproof film is arranged in sequence above the STN glass substrate or the alkali-free glass substrate, and a dot matrix portion and a segment code portion are disposed above the PS waterproof film on the STN glass substrate or the alkali-free glass substrate.
  • the driving IC is composed of a Source driver and a Gate driver, and has a Source pin and a Gate pin, and a part of the Source IC of the driving IC and a part of the Gate bow are provided for the dot matrix portion.
  • foot provides an output signal for the segment code portion.
  • the dot matrix portion is composed of a source driving in the driving IC and a connection connecting the gate driving to form a pixel point for displaying the changed digital, text, and graphic image information.
  • the segment code portion is composed of a connection line drawn by the Source in the driving IC to form a Seg for displaying fixed characters and changed numbers.
  • the present invention realizes an EPD display screen of a dot matrix and a segment code 2 in 1 using one driving IC.
  • the STN glass substrate can be used to implement the function of the dot matrix and the segment code 2 in 1 instead of the originally used TFT glass substrate.
  • the invention adopts STN glass substrate or alkali-free glass substrate to manufacture functions and TF on STN production line.
  • T-glass glass with the same STN glass substrate or alkali-free glass substrate can greatly reduce production costs, and
  • STN glass substrates are less expensive than alkali-free glass substrates.
  • 1 is a schematic view showing the structure of the present invention.
  • FIG. 2 is a schematic diagram of the internal connection of the display screen of the present invention.
  • the label indicates: 1. FPC flexible circuit board; 2. Driver IC; 3. Dot matrix portion; 4. Segment code portion; 5. S TN glass substrate or alkali-free glass substrate; 6. FPL electronic paper ink Film; 7. PS waterproof film.
  • the EPD display panel of the present invention is composed of an FPC flexible wiring board 1, a driving IC 2, a dot matrix portion 3, a segment code portion 4, an STN glass substrate or an alkali-free glass substrate 5, an FPL electronic paper ink film 6 and a PS waterproof film 7.
  • the FPC flexible wiring board 1 is used to connect a burst board.
  • the drive IC 2 is used to drive the dot matrix portion 3 and the segment code portion 4.
  • the dot matrix portion 3 of the EPD display and the 2-in-1 of the segment code portion 4 are mainly realized by one driver IC 2.
  • the driver IC 2 is used to drive the EPD display, and the driver IC 2 is internally composed of a Source driver and a Gate driver.
  • S is the abbreviation of Source
  • x is the total number of Source pins
  • G is short for Gate
  • n is for even numbers
  • m is for odd numbers.
  • a part of the Source pin of the driving IC 2 and a part of the Gate pin provide an output signal for the dot matrix portion 3, and the remaining Source pin can provide an output signal for the segment code portion 4, which can fully utilize the original source of the driving IC 2 Output pin.
  • the dot matrix portion 3 is composed of a source drive in the drive IC 2 and a connection line of the Gate drive to form a pixel point for displaying changed numbers, characters, graphic images and the like.
  • the segment code portion 4 is composed of a connection line led from the source drive in the driver IC 2 to form a single Seg for displaying a fixed character and a changed number, and the refresh current is small and the power consumption is low.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

A dot matrix-block code two-in-one EPD display screen comprises a drive IC (2) driving a dot matrix section (3) and a block code section (4). The drive IC (2) consists of a Source drive and a Gate drive. A portion of Source pin and a portion of Gate pin of the drive IC provide an output signal for the dot matrix section (3), and the remaining Source pin provides an output signal for the block code section (4). The dot matrix section (3) comprises pixel dots formed by connecting lines led out of the Source drive and the Gate drive in the drive IC (2), the pixel dots being used to display information as changing numbers, characters, patterns and images. The block code section (4) comprises Segs formed by connecting lines led out of the Source drive in the drive IC (2), the Segs being used to display unchanged characters and changing numbers. Both a dot matrix and a block code can be displayed on the same screen in a two-in-one form. The dot matrix section (3) and the block code section (4) are refreshed respectively, or are refreshed simultaneously. Simultaneous refreshing requires a small current and a low power consumption, and is easily operable and convenient.

Description

一种点矩阵和段码 2合 1的 EPD显示屏 技术领域  EPD display with dot matrix and segment code 2 in 1
[0001] 本发明属于电子纸显示领域， 是一种可实现同一屏幕点矩阵和段码 2合 1显示的 EPD显示屏。  [0001] The present invention belongs to the field of electronic paper display, and is an EPD display screen capable of realizing the same screen dot matrix and segment code 2 in 1 display.
背景技术  Background technique
[0002] EPD(electronic paper display)显示屏是一种利用电泳显示技术而制成的显示屏。  [0002] An EPD (electronic paper display) display screen is a display screen made by using an electrophoretic display technology.
现有的 EPD显示屏， 主要分为两种：  The existing EPD displays are mainly divided into two types:
[0003] 第一种为点矩阵显示， 以显示变化的数字、 文字、 图形图像为主， 更新信息吋[0003] The first type is a dot matrix display, which displays changed numbers, texts, and graphic images, and updates information.
， 需要整个显示画面全部刷新， 技术较为复杂， 成本较高； , the entire display screen needs to be refreshed, the technology is more complicated, and the cost is higher;
[0004] 第二种为段码显示， 以显示固定的文字和变化的数字为主， 显示技术较为简单[0004] The second type is a segment code display, which mainly displays fixed characters and changed numbers, and the display technology is relatively simple.
， 仅适合于不需要显示复杂内容的场所， 这也是显示领域的一大弊端。 It is only suitable for places that do not need to display complex content, which is also a major drawback in the display field.
技术问题  technical problem
[0005] 点矩阵的显示和段码的显示要用不同的 IC来驱动， 不能实现利用同一块 IC在同 一块屏幕上既驱动点矩阵的显示， 又驱动段码的显示。  [0005] The display of the dot matrix and the display of the segment code are driven by different ICs, and it is not possible to drive the display of the dot matrix on the same screen by the same IC, and drive the display of the segment code.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0006] 针对现有技术， 本申请人经过研究改进， 提供一种点矩阵和段码 2合 1的 EPD显 示屏， 利用驱动 IC实现同一屏幕点矩阵和段码 2合 1显示， 充分利用驱动 IC输出 能力帮助用户来更新显示屏的指定信息。 用户可以分别刷新点矩阵部分和段码 部分， 也可以点矩阵部分和段码部分同吋刷新。  [0006] In view of the prior art, the applicant has improved and provided an EPD display screen with a dot matrix and a segment code of 2 in 1 to realize the same screen dot matrix and segment code 2 in 1 display by using the driving IC, and fully utilize the driving. The IC output capability helps the user to update the specified information on the display. The user can refresh the dot matrix portion and the segment code portion separately, or the dot matrix portion and the segment code portion can be refreshed simultaneously.
[0007] 本发明的技术方案如下：  [0007] The technical solution of the present invention is as follows:
[0008] 一种点矩阵和段码 2合 1的 EPD显示屏， 包括 FPC柔性线路板、 驱动 IC、 点矩阵 部分、 段码部分、 STN玻璃基板或无碱玻璃基板、 FPL电子纸墨水膜以及 PS防水 膜； 在 STN玻璃基板或无碱玻璃基板上方依次设置 FPL电子纸墨水膜、 PS防水膜 ， 在 PS防水膜上方设置点矩阵部分、 段码部分， 在 STN玻璃基板或无碱玻璃基 板上设置 FPC柔性线路板、 驱动 IC， FPC柔性线路板连接幵发板， 驱动 IC驱动点 矩阵部分、 段码部分。 [0008] A dot matrix and segment code 2-in-1 EPD display, including an FPC flexible circuit board, a driver IC, a dot matrix portion, a segment code portion, an STN glass substrate or an alkali-free glass substrate, an FPL electronic paper ink film, and PS waterproof film; FPL electronic paper ink film, PS waterproof film is arranged in sequence above the STN glass substrate or the alkali-free glass substrate, and a dot matrix portion and a segment code portion are disposed above the PS waterproof film on the STN glass substrate or the alkali-free glass substrate. Set FPC flexible circuit board, driver IC, FPC flexible circuit board connection burst board, drive IC drive point Matrix part, segment code part.
[0009] 进一步的， 所述驱动 IC由 Source驱动和 Gate驱动组成， 具有 Source引脚和 Gate 引脚， 所述驱动 IC的一部分 Source弓 |脚与一部分 Gate弓 |脚为所述点矩阵部分提供 输出信号， 剩余的 Source弓 |脚为所述段码部分提供输出信号。  [0009] Further, the driving IC is composed of a Source driver and a Gate driver, and has a Source pin and a Gate pin, and a part of the Source IC of the driving IC and a part of the Gate bow are provided for the dot matrix portion. The output signal, the remaining Source bow | foot provides an output signal for the segment code portion.
[0010] 进一步的， 所述点矩阵部分由所述驱动 IC中的 Source驱动和 Gate驱动引出的连 接线组成一个个像素点， 用来显示变化的数字、 文字、 图形图像信息。  [0010] Further, the dot matrix portion is composed of a source driving in the driving IC and a connection connecting the gate driving to form a pixel point for displaying the changed digital, text, and graphic image information.
[0011] 进一步的， 所述段码部分由所述驱动 IC中的 Source驱动引出的连接线组成一个 个 Seg， 用来显示固定的文字和变化的数字。  [0011] Further, the segment code portion is composed of a connection line drawn by the Source in the driving IC to form a Seg for displaying fixed characters and changed numbers.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0012] 本发明的有益技术效果是： [0012] Advantageous technical effects of the present invention are:
[0013] 本发明利用 1颗驱动 IC实现点矩阵和段码 2合 1的 EPD显示屏。  [0013] The present invention realizes an EPD display screen of a dot matrix and a segment code 2 in 1 using one driving IC.
[0014] 1、 可使用 STN玻璃基板代替原来使用的 TFT玻璃基板实现点矩阵和段码 2合 1的 功能。 本发明采用 STN玻璃基板或无碱玻璃基板， 在 STN生产线上制造功能与 TF [0014] 1. The STN glass substrate can be used to implement the function of the dot matrix and the segment code 2 in 1 instead of the originally used TFT glass substrate. The invention adopts STN glass substrate or alkali-free glass substrate to manufacture functions and TF on STN production line.
T基板玻璃相同的 STN玻璃基板或无碱玻璃基板， 可极大的降低生产成本， 而且T-glass glass with the same STN glass substrate or alkali-free glass substrate can greatly reduce production costs, and
STN玻璃基板比无碱玻璃基板成本更低。 STN glass substrates are less expensive than alkali-free glass substrates.
[0015] 2、 实现点矩阵和段码 2合 1， 更好的体现 EPD显示屏的实际用途， 提高效率。 [0015] 2. Implementing the dot matrix and the segment code 2 in 1 to better reflect the practical use of the EPD display and improve efficiency.
[0016] 3、 充分利用驱动 IC的输出能力， 帮助用户来更新显示屏的指定信息。 用户可 以分别刷新点矩阵部分和段码部分， 也可以点矩阵部分和段码部分同吋刷新。 [0016] 3. Fully utilize the output capability of the driver IC to help the user update the specified information of the display. The user can refresh the dot matrix portion and the segment code portion separately, or the dot matrix portion and the segment code portion can be refreshed simultaneously.
[0017] 4、 由于可以点矩阵和段码分幵驱动， 实际应用中驱动电流相比原来更小， 从 而大大降低功耗， 延长 EPD显示屏的电池寿命和缩短刷新吋间， 操作简单， 方便 快捷。 [0017] 4. Since the dot matrix and the segment code can be driven by the splitting, the driving current in the actual application is smaller than the original, thereby greatly reducing the power consumption, prolonging the battery life of the EPD display and shortening the refreshing time, and the operation is simple and convenient. Fast.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0018] 图 1是本发明的结构示意图。 1 is a schematic view showing the structure of the present invention.
[0019] 图 2是本发明显示屏内部连线原理图。 2 is a schematic diagram of the internal connection of the display screen of the present invention.
[0020] 图中标记说明： 1.FPC柔性线路板； 2.驱动 IC; 3.点矩阵部分； 4.段码部分； 5.S TN玻璃基板或无碱玻璃基板； 6.FPL电子纸墨水膜； 7.PS防水膜。 本发明的实施方式 [0020] The label indicates: 1. FPC flexible circuit board; 2. Driver IC; 3. Dot matrix portion; 4. Segment code portion; 5. S TN glass substrate or alkali-free glass substrate; 6. FPL electronic paper ink Film; 7. PS waterproof film. Embodiments of the invention
[0021] 下面结合附图对本发明的具体实施方式做进一步说明。 [0021] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings.
[0022] 图 1是本发明的结构示意图。 本发明的 EPD显示屏由 FPC柔性线路板 1、 驱动 IC 2、 点矩阵部分 3、 段码部分 4、 STN玻璃基板或无碱玻璃基板 5、 FPL电子纸墨水 膜 6和 PS防水膜 7组成。 所述 FPC柔性线路板 1用于连接幵发板。 所述驱动 IC 2用 来驱动点矩阵部分 3和段码部分 4。  1 is a schematic structural view of the present invention. The EPD display panel of the present invention is composed of an FPC flexible wiring board 1, a driving IC 2, a dot matrix portion 3, a segment code portion 4, an STN glass substrate or an alkali-free glass substrate 5, an FPL electronic paper ink film 6 and a PS waterproof film 7. The FPC flexible wiring board 1 is used to connect a burst board. The drive IC 2 is used to drive the dot matrix portion 3 and the segment code portion 4.
[0023] 图 2是本发明的显示屏内部连线原理图。 主要用 1颗驱动 IC 2实现 EPD显示屏的 点矩阵部分 3和段码部分 4的 2合 1。 驱动 IC 2是用于驱动 EPD显示屏的， 驱动 IC 2 内部由 Source驱动和 Gate驱动组成。 图 2中 S是 Source的简写， x是代表 Source引脚 的总数量； G是 Gate的简写， n是代表偶数， m是代表奇数。  2 is a schematic diagram of the internal connection of the display screen of the present invention. The dot matrix portion 3 of the EPD display and the 2-in-1 of the segment code portion 4 are mainly realized by one driver IC 2. The driver IC 2 is used to drive the EPD display, and the driver IC 2 is internally composed of a Source driver and a Gate driver. In Figure 2, S is the abbreviation of Source, x is the total number of Source pins; G is short for Gate, n is for even numbers, and m is for odd numbers.
[0024] 驱动 IC 2的一部分 Source引脚与一部分 Gate引脚为点矩阵部分 3提供输出信号， 剩余的 Source引脚可以为段码部分 4提供输出信号， 可以充分利用驱动 IC 2原本 空余的 Source输出引脚。  [0024] A part of the Source pin of the driving IC 2 and a part of the Gate pin provide an output signal for the dot matrix portion 3, and the remaining Source pin can provide an output signal for the segment code portion 4, which can fully utilize the original source of the driving IC 2 Output pin.
[0025] 点矩阵部分 3由驱动 IC 2中的 Source驱动和 Gate驱动弓 |出的连接线组成一个个像 素点， 用来显示变化的数字、 文字、 图形图像等其他信息。  [0025] The dot matrix portion 3 is composed of a source drive in the drive IC 2 and a connection line of the Gate drive to form a pixel point for displaying changed numbers, characters, graphic images and the like.
[0026] 段码部分 4由驱动 IC 2中的 Source驱动引出的连接线组成一个个 Seg， 用来显示 固定的文字和变化的数字， 刷新吋电流小， 功耗低。  [0026] The segment code portion 4 is composed of a connection line led from the source drive in the driver IC 2 to form a single Seg for displaying a fixed character and a changed number, and the refresh current is small and the power consumption is low.
[0027] 本发明的使用方法如下：  [0027] The method of use of the present invention is as follows:
[0028] 1.用户需要更新段码部分 4的信息吋， 只要将段码部分 4的信息更新一下， 点矩 阵部分 3的信息无需变更， 刷新电流小， 功耗低；  [0028] 1. The user needs to update the information of the segment code portion 4, as long as the information of the segment code portion 4 is updated, the information of the matrix portion 3 does not need to be changed, the refresh current is small, and the power consumption is low;
[0029] 2.用户需要更新点矩阵部分 3信息吋， 只要将点矩阵部分 3的信息更新一下， 段 码部分 4的信息无需变更； [0029] 2. The user needs to update the dot matrix portion 3 information 吋, as long as the information of the dot matrix portion 3 is updated, the information of the segment code portion 4 need not be changed;
[0030] 3.用户需要变更全部信息吋， 只需要将段码部分 4和点矩阵部分 3的信息同吋更 新一下； [0030] 3. The user needs to change all the information, and only needs to update the information of the segment code part 4 and the dot matrix part 3;
[0031] 4.用户可以根据自己的需求来更新指定的信息， 操作简单， 方便快捷。  [0031] 4. The user can update the specified information according to his own needs, and the operation is simple, convenient and fast.

Claims

权利要求书  Claim
一种点矩阵和段码 2合 1的 EPD显示屏， 其特征在于： 包括 FPC柔性线 路板、 驱动 IC、 点矩阵部分、 段码部分、 STN玻璃基板或无碱玻璃基 板、 FPL电子纸墨水膜以及 PS防水膜； 在 STN玻璃基板或无碱玻璃基 板上方依次设置 FPL电子纸墨水膜、 PS防水膜， 在 PS防水膜上方设置 点矩阵部分、 段码部分， 在 STN玻璃基板或无碱玻璃基板上设置 FPC 柔性线路板、 驱动 IC， FPC柔性线路板连接幵发板， 驱动 IC驱动点矩 阵部分、 段码部分。  A dot matrix and segment code 2-in-1 EPD display screen, comprising: FPC flexible circuit board, driver IC, dot matrix portion, segment code portion, STN glass substrate or alkali-free glass substrate, FPL electronic paper ink film And a PS waterproof film; an FPL electronic paper ink film and a PS waterproof film are sequentially disposed above the STN glass substrate or the alkali-free glass substrate, and a dot matrix portion and a segment code portion are disposed above the PS waterproof film, on the STN glass substrate or the alkali-free glass substrate. The FPC flexible circuit board and the driver IC are disposed on the FPC flexible circuit board, and the driver IC drives the dot matrix portion and the segment code portion.
根据权利要求 1所述的点矩阵和段码 2合 1的 EPD显示屏， 其特征在于 ： 所述驱动 IC由 Source驱动和 Gate驱动组成， 具有 Source引脚和 Gate 引脚， 所述驱动 IC的一部分 Source弓 |脚与一部分 Gate弓 |脚为所述点矩 阵部分提供输出信号， 剩余的 Source弓 |脚为所述段码部分提供输出信 号。  The dot matrix and the segment code 2-in-1 EPD display according to claim 1, wherein: the driving IC is composed of a Source driver and a Gate driver, and has a Source pin and a Gate pin, and the driving IC A portion of the Source Bow | foot and a portion of the Gate Bow | foot provides an output signal for the point matrix portion, and the remaining Source Bow | foot provides an output signal for the segment portion.
根据权利要求 2所述的点矩阵和段码 2合 1的 EPD显示屏， 其特征在于 ： 所述点矩阵部分由所述驱动 IC中的 Source驱动和 Gate驱动引出的连 接线组成一个个像素点， 用来显示变化的数字、 文字、 图形图像信息  The dot matrix and the segment code 2-in-1 EPD display according to claim 2, wherein: said dot matrix portion is composed of a source line driven by a source driver and a Gate driver in said driver IC to form a pixel point. , used to display changing numbers, text, graphic image information
[权利要求 4] 根据权利要求 2所述的点矩阵和段码 2合 1的 EPD显示屏， 其特征在于[Claim 4] The dot matrix and the segment code 2-in-1 EPD display according to claim 2, characterized in that
： 所述段码部分由所述驱动 IC中的 Source驱动引出的连接线组成一 个 Seg， 用来显示固定的文字和变化的数字。 The segment code portion is composed of a connection line drawn by the Source in the driver IC to form a Seg for displaying fixed characters and changed numbers.
PCT/CN2016/071436 2015-11-19 2016-01-20 Dot matrix-block code two-in-one epd display screen WO2017084209A1 (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682406B (en) * 2018-06-22 2020-12-22 亚世光电股份有限公司 Low power consumption liquid crystal display

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167942A (en) * 1992-11-27 1994-06-14 Sanyo Electric Co Ltd Display device
JPH08339021A (en) * 1996-06-26 1996-12-24 Minolta Co Ltd Photographing equipment provided with display function
US20050206594A1 (en) * 2004-03-19 2005-09-22 Kabushiki Kaisha Moric Liquid chrystal display device
CN102305976A (en) * 2011-08-29 2012-01-04 冀雅(廊坊)电子有限公司 Method for eliminating cross effect and liquid crystal display device
CN203519985U (en) * 2013-11-06 2014-04-02 无锡威峰科技有限公司 Hot-pressed type EPD flexible display screen with PS protecting film
CN203910230U (en) * 2014-06-18 2014-10-29 无锡威峰科技有限公司 STN glass segment-code display screen
CN205158881U (en) * 2015-11-19 2016-04-13 无锡威峰科技有限公司 Dot matrix and segment encode 2 closes 1 EPD display screen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101271239B (en) * 2007-03-23 2011-09-28 广州奥翼电子科技有限公司 Microsphere containing electrophoretic display device and manufacturing method thereof
TW201030701A (en) * 2009-02-04 2010-08-16 Teamtech Technology Corp Electronic paper system and driver apparatus for the same
TWI474094B (en) * 2010-12-17 2015-02-21 Au Optronics Corp Electronic paper unit and method for fabricating electronic paper unit
TWI436140B (en) * 2011-06-28 2014-05-01 E Ink Holdings Inc Color electrophoretic display
CN102305975A (en) * 2011-09-05 2012-01-04 昆山顺景光电有限公司 Superposition-combined COG (Chip On Glass) LCD (Liquid Crystal Display) module
CN204102474U (en) * 2014-09-02 2015-01-14 佛山市广华合志科技有限公司 A kind of Electronic Paper perpetual calendar

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06167942A (en) * 1992-11-27 1994-06-14 Sanyo Electric Co Ltd Display device
JPH08339021A (en) * 1996-06-26 1996-12-24 Minolta Co Ltd Photographing equipment provided with display function
US20050206594A1 (en) * 2004-03-19 2005-09-22 Kabushiki Kaisha Moric Liquid chrystal display device
CN102305976A (en) * 2011-08-29 2012-01-04 冀雅(廊坊)电子有限公司 Method for eliminating cross effect and liquid crystal display device
CN203519985U (en) * 2013-11-06 2014-04-02 无锡威峰科技有限公司 Hot-pressed type EPD flexible display screen with PS protecting film
CN203910230U (en) * 2014-06-18 2014-10-29 无锡威峰科技有限公司 STN glass segment-code display screen
CN205158881U (en) * 2015-11-19 2016-04-13 无锡威峰科技有限公司 Dot matrix and segment encode 2 closes 1 EPD display screen

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